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Talk to the world. The world talks back at Blogs.ByIndia.com
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Boston Celtics
Created by Boston Celtics on January 31, 2006 12:30:37 PM
online sports betting lines odds sportsbook nba basketball, boston celtics
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New York Knicks
Created by New York Knicks on January 31, 2006 02:07:10 PM
college basketball betting, NBA betting, ncaa betting lines, NBA basketball Odds, NCAA college Betting, sports betting, sports bet, college basketball betting line.
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john's blog
Created by john stone on July 22, 2008 02:26:34 AM
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Offshore Software Development Company India | BPO | SEO Services India
Created by netlink information system on February 01, 2007 08:13:31 AM
netlink is a leading offshore development and IT outsourcing services firm offering quality and affordable IT solutions and consulting services across the globe. We implement projects that drive competitive advantages and in turn improve business performance.
netlink is headquartered in Gurgaon,India with offices in Dubai, Europe and USA.
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New Orleans Hornets
Created by New Orleans Hornets on January 31, 2006 03:53:51 PM
online sports betting lines odds sportsbook nba basketball
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Attempt to build artificial muscles from carbon nanofibres
Created by nithya kala on August 06, 2007 05:28:45 AM
Victor Pushparaj, an Indian origin scientist is attempting to build artificial muscles from carbon nanofibres. Victor Pushparaj is a scientist at the Rensselaer’s Polytechnic Institite in Troy, New York.
Electric motors and pneumatic devices had been used as artificial muscles. But these were found to be jerky and produced uneven movement. At present, electro active polymers (EAP’s) are being extensively used as artificial muscles. It is a plastic material and changes shape when it is activated electrical or chemical stimulus. The problem associated with the use of EAP is that they are not mechanically robust and get fatigued very soon.
The team led by Pushparaj conducted experiment to demonstrate the ability of nanotubes to resist fatigue. Millions of nanotubes was packed vertically into a two-millimetre square block. The block was compressed frequently over an interval of 0.75 seconds for 100 hours.
The team noticed that the nanotubes buckled in but they regained their shape as soon as the compression was removed. They found that the block returned to its original position even after 500,000 compressions.
The report of the experiment was published in the July edition of Nature nanotechnology.
The experiment was the first ever probe to learn the fatigue behavior of carbon nano tubes. A major advancement in muscle tissue implantation and artificial limb construction is expected. Experiments are going on to make carbon nanotubes compatible as biomaterial. A major break through in tissue science is expected.
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Animal Lover
Created by Nelson Ramos on January 23, 2007 02:01:50 PM
How to train and care for you dog.
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